Bacteriemia por Serratia rubidaea con fenotipo atípico de resistencia a quinolonas

Gentille, Delicia; Pérez, Mar; Centelles, María José

doi:10.4067/s0716-10182014000300017

Cited by 11 publications

(4 citation statements)

References 9 publications

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“…It is well established that soil, food, and water are the habitats of the Serratia rubidaea strain. Interestingly, it was also found among clinical specimens as a nonpathogenic bacterium [110]. However, infection by Serratia rubidaea was reported in immunocompromised patients [111,112].…”

Section: Discussionmentioning

confidence: 99%

Halotolerant Endophytic Bacterium Serratia rubidaea ED1 Enhances Phosphate Solubilization and Promotes Seed Germination

et al. 2021

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Quinoa is renowned for its nutritional value and ability to withstand harsh environmental conditions such as salinity. In the present work, we isolated 34 phosphate solubilizing endophytic bacteria associated with the roots of quinoa plants. Based on phosphate solubilization efficiency and biochemical characterization, we selected one isolate named ED1. Ribotyping using partial 16S RNA gene analysis revealed that the selected isolate shares 99.7% identity with Serratia rubidaea. Plant growth promoting (PGP) studies showed that the ED1 strain solubilized complexed forms of phosphate (Ca3(PO4)2). Zinc release from ZnO, Zn3(PO4)2, or ZnCO3 revealed the efficient ZnO solubilization by the ED1 strain. Except for proteases, the strain ED1 produced siderophores, cellulase, ammonia and exhibited oligonitrophilic features. Indole acetic acid (IAA) production was detected with and without the L-tryptophan precursor. Next, we demonstrated that the ED1 strain tolerated 1.5 M NaCl final concentration and exhibited intrinsic resistance to seven antibiotics frequently prescribed for medical use. Moreover, we found that ED1 strain withstood 2 mg/L of Cadmium and 1 mg/L of either Nickel or Copper. Furthermore, we observed that S. rubidaea ED1 stimulated quinoa seeds germination and seedlings growth under salt stress conditions. Lastly, we discuss the advantages versus disadvantages of applying the S. rubidaea ED1 strain as a beneficial agent for salty and/or heavy metals contaminated soils.

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Section: Discussionmentioning

confidence: 99%

Halotolerant Endophytic Bacterium Serratia rubidaea ED1 Enhances Phosphate Solubilization and Promotes Seed Germination

et al. 2021

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“…To evaluate the dose-dependent inhibition patterns of S. rubidaea , optimum temperature, pH, salinity, and 24 h incubation period were maintained. The purified protein predicted to be as Baciamin compared to protein markers and prior studies ( Gentille et al., 2014 ). The zone sizes ranged from 8.0 mm to 29.0 mm in various concentrations of purified protein ( Table 5 ).…”

Section: Resultsmentioning

confidence: 99%

Antagonistic activity of Bacillus amyloliquefaciens subsp. amyloliquefaciens against multidrug resistant Serratia rubidaea

Afrin,

Bhuiyan

2023

Current Research in Microbial Sciences

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“… Serratia rubidaea is a Gram-negative, facultative anaerobic, rod-shaped bacterium of the class Gammaproteobacteria , family Enterobacteriaceae . It is widespread in the environment and causes sporadic severe opportunistic nosocomial infections ( 1 – 5 ).…”

Section: Announcementmentioning

confidence: 99%

Draft Genome Sequence of Serratia rubidaea, a Potential Opportunistic Pathogen Isolated from Food in Italy

Chiaverini

Domenico

Matto

et al. 2021

Microbiol Resour Announc

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Bacteriemia por Serratia rubidaea con fenotipo atípico de resistencia a quinolonas

Abstract: Agradecimientos. Los autores agradecen la colaboración del Dr. Frederic Gómez, de Microbiología Clínica del Hospital Joan XXIII de Tarragona, en la confirmación de la identificación del microorganismo por MALDI-TOF.

Cited by 11 publications

References 9 publications

Halotolerant Endophytic Bacterium Serratia rubidaea ED1 Enhances Phosphate Solubilization and Promotes Seed Germination

Halotolerant Endophytic Bacterium Serratia rubidaea ED1 Enhances Phosphate Solubilization and Promotes Seed Germination

Antagonistic activity of Bacillus amyloliquefaciens subsp. amyloliquefaciens against multidrug resistant Serratia rubidaea

Draft Genome Sequence of Serratia rubidaea, a Potential Opportunistic Pathogen Isolated from Food in Italy

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